package main

import "fmt"

func main() {
	fmt.Println("hello")

	var a string = "abc"
	var b int8 = 1

	fmt.Println(a, b)

	var stockcode = 123
	var enddate = "2020-12-31"
	var url = "Code=%d&endDate=%s"

	var target_url = fmt.Sprintf(url, stockcode, enddate)
	fmt.Println(target_url)

}
